SERVICE DATA 2. Tightening torque table 2.1 Major bolt tightening torque 2.1.1 Basic engine Table 2-8 Tightening torque table - Basic engine Note: When [Wet] is indicated, apply engine oil to the threads and bearing surfaces of the bolts and nuts.
2.1.2 Fuel system Table 2-9 Tightening torque table - Fuel system 2-9 Description Threads Dia × Pitch (mm) Torque Remark N·m kgf·m lbf·ft Cylinder head 12 × 1.75 118 ± 5 12 ± 0.5 87 ± 3.6 Cylinder head plug 16 × 1.5 44.1 ± 5 4.5 ± 0.5 32.5 ± 3.6 Rocker cover 8 × 1.25 11.3 ± 1.5 1.15 ± 0.15 8.5 ± 1.1 Rocker shaft bracket (long) 8 × 1.25 17.5 ± 2.5 1.75 ± 0.25 12.7 ± 1.8 Main bearing cap 14 × 2.0 103 ± 5 10.5 ± 0.5 76 ± 3.6 [Wet] Connecting rod cap 10 × 1.25 54 ± 5 5.5 ± 0.5 40 ± 3.6 Flywheel 12 × 1.25 83.4 ± 4.9 8.5 ± 0.5 61.5 ± 3.6 Camshaft thrust plate 8 × 1.25 11.5 ± 1.5 1.15 ± 0.15 8.3 ± 1.1 Front plate 8 × 1.25 11.3 ± 1.5 1.15 ± 0.15 8.3 ± 1.1 Timing gear case cover 8 × 1.25 18.5 ± 1.5 1.85 ± 0.15 13.4 ± 1.1 Crankshaft pulley 30 × 1.5 490 ± 10 50 ± 1 362 ± 7.2 Idler thrust plate 10 × 1.25 34 ± 5 3.5 ± 0.5 25 ± 3.6 Rear plate 10 × 1.25 56 ± 5.9 5.7 ± 0.6 41.2 ± 4.3 Rocker adjusting nut 8 × 1.25 20 ± 2 2 ± 0.2 14.5 ± 1.4 Description Threads Dia × Pitch (mm) Torque Remark N·m kgf·m lbf·ft Fuel injection nozzle (engine) 20 × 1.5 58.8 ± 5.9 6 ± 0.6 43.4 ± 4.3 Fuel injection nozzle retaining nut 16 × 0.75 36.8 ± 2.5 3.75 ± 0.25 27.1 ± 1.8 Fuel injection pump gear 12 × 1.75 63.7 ± 5 6.5 ± 0.5 47 ± 3.6 Fuel injection pump over flow valve - 17.5 ± 2.5 1.75 ± 0.25 12.7 ± 1.8 Fuel injection pipe nut 12 × 1.5 29.4 ± 2.9 3 ± 0.3 21.7 ± 2.2 Fuel return pipe nut 10 × 1.25 19.6 ± 1.9 2 ± 0.2 14.5 ± 1.4 Fuel filter drain plug 14 × 1.0 2 ± 0.5 0.2 ± 0.05 1.4 ± 0.4 Fuel filter cartridge 20 × 1.5 15 ± 3 1.5 ± 0.3 10.8 ± 2.2 Fuel filter water level sensor 36 × 1.5 5 ± 1 0.5 ± 0.1 3.6 ± 0.7 Fuel leak off pipe mounting nut 12 × 1.5 22.6 ± 1.9 2.3 ± 0.2 16.6 ± 1.4